<h2>Previsualizar Recibos</h2>
  <% form_tag do |f| -%>
    <%= print "Usuario", select_tag(:usuario_id, options_from_collection_for_select(Usuario.activos.all, :id, :nombre)) %>
    <%= print "A&ntilde;o", select_year(Date.today,:start_year => Time.now.year-1, :end_year => Time.now.year+1 )%>
    <%= print "Mes", select_month(Date.today) %>
    <h3>Considerar movimientos entre</h3>
    <%= print "Fecha Inicial", text_field_tag(:desde, nil, :class => :dp) %>
    <%= print "Fecha Final", text_field_tag(:hasta, nil, :class => :dp) %>
    <%= submit_tag "Ver" %> 
<% end -%>
